Profiles in renewable energy : case studies of successful utility-sector projects - Golden [EE.UU.] : Department of Energy, The National Renewable Energy Laboratory, 1993 - 33 p. : il., mapas Datos tomados de la cubierta Subjects--Topical Terms: RECURSOS ENERGÉTICOS RENOVABLES--E.U.A. Dewey Class. No.: F 333.7940973 P9644p